Sebastian, E.L. <br/><br/>
English proficiency instruction 2 

 - Quezon Ave. :  C & E Pub.,  c2006. 
 - vi, 113p. :  26cm. 
<br/><br/><label>ISBN: </label>971-584-516-9 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>GC 420 S4435 2006  / 1723